MySQL 8.0 Release Notes
MySQL 8.0 Source Code Documentation
This table shows statistical information for replication group members.
The replication_group_member_stats table
has the following columns:
CHANNEL_NAMEName of the group replication channel
VIEW_IDCurrent view identifier for this group.
MEMBER_IDIdentifier for this member; same as the server UUID.
COUNT_TRANSACTIONS_IN_QUEUENumber of transactions pending certification
COUNT_TRANSACTIONS_CHECKEDNumber of transactions already certified by this member.
COUNT_CONFLICTS_DETECTEDNumber of transactions that were negatively certified.
COUNT_TRANSACTIONS_VALIDATINGNumber of transactions with which one can execute certification with them, but have not been garbage collected.
TRANSACTIONS_COMMITTED_ALL_MEMBERSSet of stable group transactions.
LAST_CONFLICT_FREE_TRANSACTIONLatest transaction certified without conflicts.
COUNT_TRANSACTIONS_REMOTE_IN_APPLIER_QUEUENumber of waiting transactions this member has received from the group.
COUNT_TRANSACTIONS_REMOTE_APPLIEDNumber of transactions this member has received from the group and applied.
COUNT_TRANSACTIONS_LOCAL_PROPOSEDNumber of transactions this member originated and sent to the group.
COUNT_TRANSACTIONS_LOCAL_ROLLBACKNumber of transactions this member originated that were rolled back by the group.
The
replication_group_member_stats
table has these indexes:
None
TRUNCATE TABLE is not permitted
for the
replication_group_member_stats
table.